Jun 30, 2019 in Spark Sql
Q: Which of the following is not true for Catalyst Optimizer?

(i)The core of Spark SQL

(ii)Does not support rule-based optimization

(iii)Based on functional programming construct in Scala

(iv)Provides advanced programming language features to build a query optimizer

1 Answer

0 votes
Jun 30, 2019

Answer is Based on functional programming construct in Scala

Related questions

+1 vote
Jun 30, 2019 in Spark Sql
+1 vote
Jun 30, 2019 in Spark Sql
...